The GoPro Hero4 Black is a wide-angle, 4K, and slow motion beast, and you can save 20% (and probably dodge sales tax) if you get it today on eBay. This is the best price we've seen so far on the Hero4 Black, and I'd be willing to bet that it's the best deal we'll see until new models ship. Be sure to check out …

Monoprice is currently taking 15% off almost any order of $1,000 or less. Pair that with Monoprice's already low prices, and you can create some terrific deals. Here are a few suggestions to get you started. [Get 15% Off Your Order at Monoprice with Code MARCH15]

If you ever go camping for long periods, or are worried about enduring a power outage, this
Goal Zero Power Hub features a USB battery pack you can charge with either a hand crank or the included solar panel. Plus, an array of built-in LEDs allow it to operate either as a flashlight or a room-filling lantern wit…

There were some nice package deals on the
incredibleGoPro Hero4 Black around Black Friday, but this is the best cash discount we've seen, especially considering that most buyers won't have to pay sales tax. [GoPro Hero4 Black, $430]